公开(公告)号：US20070237246A1

公开(公告)日：2007-10-11

申请号：US11496897

申请日：2006-08-01

申请人： In Gi Lim ,  Hyung Il Park ,  Young Seok Baek ,  Hyuk Kim ,  Tae Joon Kim ,  Kyung Soo Kim ,  Ik Soo Eo ,  Hee Bum Jung

发明人： In Gi Lim ,  Hyung Il Park ,  Young Seok Baek ,  Hyuk Kim ,  Tae Joon Kim ,  Kyung Soo Kim ,  Ik Soo Eo ,  Hee Bum Jung

IPC分类号： H04K1/10

CPC分类号： H04L27/2662 ,  H04L1/0041 ,  H04L1/0045 ,  H04L1/0071 ,  H04L5/06 ,  H04L27/2657

摘要： A wireless modem is mounted to a terminal for wireless communication, and specifically controls an internal drive clock to reduce power consumption in an active mode. The wireless modem includes: a wireless core module for transmitting and receiving a radio signal; a modulator for converting data to be transmitted into a wireless transmission signal and transmitting the converted signal to the wireless core module; a demodulator for converting the signal received from the wireless core module into reception data; a synchronizer for synchronizing the signal received from the wireless core module; and a clock controller for generating a drive clock of each of the modulator, the demodulator, and the synchronizer. A low power clock controller is divided into six main functional blocks of a synchronizer, an analog controller, a modulator, a channel decoder, a demodulator, and a channel encoder, and has a feature that a clock is input only when a main functional block operates. As a result, it is possible to minimize power consumption caused by clock switching when an Orthogonal Frequency Division Multiplexing Access (OFDMA) mobile station modem operates in an active mode through the clock controller.

摘要翻译： 无线调制解调器被安装到用于无线通信的终端，并且具体地控制内部驱动时钟以降低活动模式中的功耗。 无线调制解调器包括：用于发送和接收无线电信号的无线核心模块; 用于将要发送的数据转换成无线发送信号并将转换的信号发送到无线核心模块的调制器; 解调器，用于将从无线核心模块接收的信号转换为接收数据; 用于使从所述无线核心模块接收的信号同步的同步器; 以及时钟控制器，用于产生调制器，解调器和同步器中的每一个的驱动时钟。 低功率时钟控制器被分为同步器，模拟控制器，调制器，信道解码器，解调器和信道编码器的六个主要功能块，并且具有仅当主功能块 操作。 结果，当正交频分复用接入（OFDMA）移动台调制解调器通过时钟控制器以活动模式操作时，可以最小化由时钟切换引起的功率消耗。

公开(公告)号：US20070221129A1

公开(公告)日：2007-09-27

申请号：US11684367

申请日：2007-03-09

申请人： Guen Hag Bae ,  Kyung Soo Kim ,  Ho Sik Kim

发明人： Guen Hag Bae ,  Kyung Soo Kim ,  Ho Sik Kim

IPC分类号： C23C16/00

CPC分类号： C23C16/45565 ,  C23C16/45525 ,  C23C16/45536 ,  C23C16/45544 ,  C23C16/45574

摘要： An atomic layer deposition (ALD) apparatus using a gas separation type showerhead is provided. Accordingly, the ALD apparatus that employs the gas separation type showerhead including a gas supply module, a gas separation module, and a gas injection module. The ALD apparatus includes: a first precursor source storing the first precursor, which is connected to the outer supply tube; a second precursor source storing the second precursor, which is connected to the inner supply tube; a purge gas source storing a purge gas, which is connected to the outer and inner supply tubes; a power source which applies power for ionization to the gas separation module; and an exhaust unit which exhausts remaining materials of the reaction chamber.

摘要翻译： 提供了使用气体分离型喷头的原子层沉积（ALD）装置。 因此，采用包括气体供给模块，气体分离模块和气体注入模块的气体分离型喷头的ALD装置。 ALD装置包括：第一前体源，其存储连接到外部供给管的第一前体; 存储第二前体的第二前体源，其连接到内部供给管; 存储吹扫气体的吹扫气体源，其连接到外部和内部供应管; 对气体分离模块施加电离电力的电源; 以及排出反应室的剩余材料的排气单元。

公开(公告)号：US06925968B1

公开(公告)日：2005-08-09

申请号：US10918793

申请日：2004-08-16

申请人： Pil Sun Hwang ,  Kyung Aie Chae ,  Kyung Soo Kim

发明人： Pil Sun Hwang ,  Kyung Aie Chae ,  Kyung Soo Kim

IPC分类号： F22B13/00 ,  F22B27/00

CPC分类号： F22B13/00 ,  B08B2230/01 ,  Y10S122/10

摘要： A portable steam generator for automobile washing is provided. The steam generator of the current application is to produce a steam of pressure 6 KG/cm2 at a rate of 30 kg/hr. The steam generator uses natural gas as a heat source. The inner structure of the steam generator is designed to increase the contact of the heat with the steam generating chamber while minimizing heat exchanging tubes inside the chamber. The steam generator weights only 25 Kg and has dimension of 572 mm in height by 400 mm in outer diameter. Whole unit including gas burner is mounted on one structure.

摘要翻译： 提供了用于汽车清洗的便携式蒸汽发生器。 目前应用的蒸汽发生器是以30kg / hr的速率产生压力为6KG / cm 2的蒸汽。 蒸汽发生器使用天然气作为热源。 蒸汽发生器的内部结构被设计成增加热量与蒸汽发生室的接触，同时最小化室内的热交换管。 蒸汽发生器重量仅25公斤，外径尺寸为572毫米，高度为400毫米。 包括燃气燃烧器的整体单元安装在一个结构上。

公开(公告)号：US06822935B1

公开(公告)日：2004-11-23

申请号：US09662881

申请日：2000-09-15

申请人： Sang On Park ,  You Jae Park ,  Kyung Soo Kim

发明人： Sang On Park ,  You Jae Park ,  Kyung Soo Kim

IPC分类号： G11B700

CPC分类号： G11B7/08517 ,  G11B7/00718 ,  G11B7/0901

摘要： A land/groove track discriminating method and apparatus for an optical recording medium having a land/groove structure which can stably discriminate the kind of a track even in an unstable state of the system. The kind of the track is discriminated by using the differential characteristic of a tracking error signal in a header region, by using the relation that the phase of a wobbling signal in the lang track is opposite to the phase of the wobbling signal in the groove track, or by comparing phase levels of delayed first and second header region signals. Accordingly, the servo control suitable to the kind of the track can be performed at a proper time, and thus an accurate tracking control can be performed with respect to an optical disc having the land/groove track structure.

摘要翻译： 一种用于具有平台/凹槽结构的光学记录介质的平台/凹槽轨迹鉴别方法和装置，即使在系统的不稳定状态下也能够稳定地识别轨道的种类。 通过使用匝道中的摆动信号的相位与凹槽轨道中的摆动信号的相位相反的关系，通过使用标题区域中的跟踪误差信号的差分特性来区分轨道的种类 或通过比较延迟的第一和第二标题区域信号的相位电平。 因此，可以在适当的时间执行适合于轨道种类的伺服控制，从而可以对具有平台/凹槽轨道结构的光盘执行精确的跟踪控制。

公开(公告)号：US06400932B1

公开(公告)日：2002-06-04

申请号：US09454389

申请日：1999-12-03

申请人： Chang Jun Oh ,  Jong Kee Kwon ,  Jong Ryul Lee ,  Won Chul Song ,  Hee Bum Jung ,  Kyung Soo Kim ,  Han Jin Cho ,  Ook Kim

发明人： Chang Jun Oh ,  Jong Kee Kwon ,  Jong Ryul Lee ,  Won Chul Song ,  Hee Bum Jung ,  Kyung Soo Kim ,  Han Jin Cho ,  Ook Kim

IPC分类号： H04B118

CPC分类号： H03H11/0422 ,  H03L7/06

摘要： The present invention relates to a tuning circuit, more specifically to a tuning circuit for continuous-time filter capable of making exact the Gm value to minimize the variation of the cutoff frequency due to the variation of process in the Gm-C type of continuous-time filter. According to the invention, a frequency tuning circuit is provided which comprises integrating means for generating a signal discharging from a first reference voltage to a first predetermined value and a signal charging from a second reference voltage to a second predetermined value; offset sampling means for sampling the offset voltages of the Gm cells by receiving a current multiplied by the offset voltages from the Gm cells included in the integrating means and providing a feedback path between the output nodes and the input nodes of the included Gm cells; comparative signal generating means for generating a comparative signal by generating a reference signal by dividing a clock inputted from the external, receiving the signal discharging from the first reference voltage to the first predetermined value and the signal charging from the second reference voltage to the second predetermined value from the integrating means, and comparing the actual intersection and the target intersection of these signals; and control means for generating a control signal to regulate the Gm values of the integrating means and the offset sampling means by receiving the reference signal and the comparative signal from the comparative signal generating means and detecting the phase differences therebetween.

摘要翻译： 调谐电路技术领域本发明涉及一种调谐电路，更具体地说涉及一种用于连续时间滤波器的调谐电路，其能够精确地确定Gm值，以使由于Gm-C型连续时间滤波器中的工艺变化引起的截止频率的变化最小化， 时间过滤器。 根据本发明，提供了一种频率调谐电路，其包括用于产生从第一参考电压放电到第一预定值的信号的积分装置和从第二参考电压到第二预定值的信号充电; 偏移采样装置，用于通过接收与积分装置中包括的Gm单元的偏移电压相乘的电流来对Gm单元的偏移电压进行采样，并在输出节点和所包括的Gm单元的输入节点之间提供反馈路径; 比较信号发生装置，用于通过将从外部输入的时钟分频，将从第一参考电压放电的信号接收到第一预定值和从第二参考电压到第二预定值的信号充电来产生参考信号， 从积分装置获取值，并比较这些信号的实际交点和目标交点; 以及控制装置，用于通过从比较信号发生装置接收参考信号和比较信号并检测它们之间的相位差，产生控制信号以调节积分装置和偏移采样装置的Gm值。

公开(公告)号：US6069574A

公开(公告)日：2000-05-30

申请号：US138545

申请日：1998-08-24

申请人： Ik Soo Eo ,  Kwang Il Yeon ,  Kyung Soo Kim

发明人： Ik Soo Eo ,  Kwang Il Yeon ,  Kyung Soo Kim

IPC分类号： H03K3/84 ,  H04J11/00 ,  H04J13/00 ,  H04J13/12 ,  H04L23/00 ,  H03M7/00 ,  G06K9/36 ,  G06F15/332

CPC分类号： H04J13/0048 ,  H04J13/10 ,  H04B1/707

摘要： A hadamard code generation circuit is disclosed. The circuit includes a start reset signal generator for generating a start reset signal START.sub.-- RESET when a 6-bit output signal REF.sub.-- C from the 6-bit reference counter, a higher 4-bit index output signal H(5:2) of the 6-bit register and a 2-bit value from a ground circuit are identical; a "0" value force allocation unit for outputting a FORCE.sub.-- 0.sub.-- DEL signal for forcibly allocating all values of the 0th column to "0" when a 4-bit output signal REF.sub.-- C (5:2) from the 6-bit reference counter and a 4-bit value from the ground circuit are identical; a 2-bit counter for receiving the start reset signal and an external clock signal, outputting lowest bit signals C1 and C0 and outputting a carry-out signal; a 4-bit counter operated in accordance with a result that an inverted FORCE.sub.-- 0 signal and a carry-out signal are ANDed and outputting higher bit signals C4, C3 and C2; a 4th hadamard code generator for logically processing a lower 2-bit output signal from the 2-bit counter and a lower 2-bit index value from the 6-bit register and generating a 4-th hadamard code; a 12th paley code generator for generating a 12th paley code using an output signal from the counter and the FORCE.sub.-- 0.sub.-- DEL signal and the ALL.sub.-- ZERO signal; and a 48th hadamard code generator for logically processing a 4th hadamard code and a 12th paley code and generating a 48th hadamard code.

摘要翻译： 公开了一种hasamard代码生成电路。 该电路包括一个启动复位信号发生器，当来自6位参考计数器的6位输出信号REF-C，较高的4位索引输出信号H（5：2）为 6位寄存器和来自接地电路的2位值相同; 一个“0”值分配单元，用于当来自6位的4位输出信号REF-C（5：2）时输出用于强制分配第0列的所有值的FORCE-0-DEL信号为“0” 参考计数器和来自接地电路的4位值相同; 用于接收起始复位信号的2位计数器和外部时钟信号，输出最低位信号C1和C0并输出进位信号; 根据反相FORCE-0信号和进位信号进行AND运算并输出较高位信号C4，C3和C2的4位计数器; 用于逻辑处理来自2位计数器的较低2位输出信号和来自6位寄存器的较低2位索引值的第4个哈达马斯代码发生器，并生成第4个哈达玛码; 用于使用来自计数器的输出信号和FORCE-0-DEL信号和ALL-ZERO信号来产生第12个Paley码的第12个Paley码发生器; 以及第48个hasamard代码生成器，用于逻辑处理第4个hadamard代码和第12个paley代码，并生成第48个hasamard代码。

公开(公告)号：US5954788A

公开(公告)日：1999-09-21

申请号：US984505

申请日：1997-12-03

申请人： Chung Wook Suh ,  Seok Won Jung ,  Kyung Soo Kim

发明人： Chung Wook Suh ,  Seok Won Jung ,  Kyung Soo Kim

IPC分类号： G06F7/72

CPC分类号： G06F7/722

摘要： An apparatus for performing a modular multiplication, including a multiplicand register storing a multiplicand; a multiplier register storing a multiplier; a multiplier word counter counting the number of words of the multiplier register; a partial product calculator calculating a partial product for each word of an output of the multiplicand register and an output of the multiplier register; a first adder adding an output of the partial product calculator to an output of a left word shifter; a quotient estimation calculator estimating a quotient from an output of the first adder and an output of an N modular register; a multiplier multiplying an output of the 2N modular register from an output of the quotient estimation calculator; a multiplexer selecting one of an output of the multiplier and the output of the N modular register from an output of the multiplier word counter; a subtracter subtracting an output of the multiplexer from the output of the first adder; the left word shifter shifting an output of the subtracter to left by one word; and a result register storing the output of the subtracter.

摘要翻译： 一种用于执行模乘的装置，包括存储被乘数的被乘数寄存器; 存储乘法器的乘法器寄存器; 乘数字计数器，用于计数乘数寄存器的字数; 计算乘法器寄存器的输出的每个字的部分积和乘法器寄存器的输出的部分积计算器; 第一加法器，将所述部分积计算器的输出与左字移位器的输出相加; 商估计计算器从第一加法器的输出和N模寄存器的输出估计商; 乘法器将2N模块寄存器的输出与商估计计算器的输出相乘; 多路复用器从乘法器字计数器的输出中选择乘法器的输出和N模寄存器的输出之一; 减法器，从所述第一加法器的输出减去所述多路复用器的输出; 左字移位器将减法器的输出向左移动一个字; 以及存储减法器的输出的结果寄存器。

公开(公告)号：US08971224B2

公开(公告)日：2015-03-03

申请号：US13126897

申请日：2009-10-30

申请人： Eunkyung Kim ,  Juhee Kim ,  Hyun-Jae Kim ,  Kyung Soo Kim

发明人： Eunkyung Kim ,  Juhee Kim ,  Hyun-Jae Kim ,  Kyung Soo Kim

IPC分类号： G08C17/00 ,  H04W4/00 ,  H04B1/38 ,  H04W52/02 ,  H04L5/02 ,  H04L27/26 ,  H04W36/24 ,  H04W72/04

CPC分类号： H04W52/0229 ,  H04L5/001 ,  H04L5/008 ,  H04L5/0098 ,  H04L5/02 ,  H04L27/2601 ,  H04W36/24 ,  H04W52/0206 ,  H04W52/0216 ,  H04W72/042 ,  H04W72/0453 ,  Y02D70/20

摘要： A multi-carriers management device of a communication system supporting multi-carriers requests a terminal attempting to enter a sleep window to change a primary carrier, and transmits a control message to the terminal through the changed primary carrier during the sleep window.

摘要翻译： 支持多载波的通信系统的多载波管理装置请求尝试进入睡眠窗口的终端来改变主载波，并且在睡眠窗口期间通过改变的主载波向终端发送控制消息。

公开(公告)号：US08611374B2

公开(公告)日：2013-12-17

申请号：US13120277

申请日：2009-03-20

申请人： Nak Woon Sung ,  Kyung Soo Kim

发明人： Nak Woon Sung ,  Kyung Soo Kim

IPC分类号： H04J3/24

CPC分类号： H04L47/32 ,  H04L1/1841 ,  H04L47/29 ,  H04L49/90 ,  H04L49/9094

摘要： The present invention relates to a protocol data unit (PDU) reordering method in a wireless communication system. The terminal maintains the number of bytes of PDUs stored in the buffer for reordering PDUs received in a sequence that is changed due to HARQ error correction to thereby prevent overflow of the reordering buffer. When the HARQ function unit transmits a PDU received at the radio access control RAS (S101), the PDU reordering unit of the access terminal sets a current frame number as an arrival frame number of the received PDU (S102). When a current frame number is stored as an arrival frame number of a received frame, the PDU reordering unit compares a sequence number (SN) of a received PDU with a sequence number of a PDU that is about to be reordered (S 103). If the PDU has already been reordered, the received PDU is discarded (S 104). Else, the PDU reordering unit calculates an average size of a buffer that is required for storing the received PDU by using a moving average calculation equation (S 105).

摘要翻译： 本发明涉及无线通信系统中的协议数据单元（PDU）重排序方法。 终端维护存储在缓冲器中的PDU的字节数，用于重新排序由于HARQ纠错而改变的序列中接收的PDU，从而防止重新排序缓冲器的溢出。 当HARQ功能单元发送在无线接入控制RAS中接收到的PDU（S101）时，接入终端的PDU重新排序单元设定当前帧号作为接收到的PDU的到达帧号（S102）。 当存储当前帧号作为接收帧的到达帧号时，PDU重新排序单元将接收的PDU的序列号（SN）与要重新排序的PDU的序列号进行比较（S103）。 如果PDU已被重新排序，则接收到的PDU被丢弃（S104）。 否则，PDU重新排序单元通过使用移动平均计算方程来计算存储接收的PDU所需的缓冲器的平均大小（S105）。

公开(公告)号：US08606337B2

公开(公告)日：2013-12-10

申请号：US13003229

申请日：2009-07-07

申请人： Eunkyung Kim ,  Namsuk Lee ,  Kyung Soo Kim

发明人： Eunkyung Kim ,  Namsuk Lee ,  Kyung Soo Kim

IPC分类号： H04M1/00 ,  H04B1/38

CPC分类号： H04W52/0225 ,  Y02D70/20

摘要： During a listening window after a sleep window, a terminal receives a control signal that indicates existence of data corresponding to the terminal, and enters a sleep window if no data corresponding to the terminal exists.

摘要翻译： 在休眠窗口之后的监听窗口期间，终端接收指示与终端相对应的数据的存在的控制信号，并且如果不存在与终端对应的数据，则进入睡眠窗口。